The link supplied is not complete, as soon as the page opens it makes the following statement:
"This summary is neither a legal document nor complete collection of the current trapping and fur dealing regulations. It is prepared for purposes of convenience only."
The complete Fish and Wildlife Conservation Act can be found here:
http://www.e-laws.gov.on.ca/html/sta...7f41_e.htm#BK9
I am not a trapper but one thing I'd like to point out is that it is highly unlikely any animal is going to suffer heat stroke while caught in a trap. Open season for all but a very few furbearers is only during the colder months, ranging between Oct. to March (some until May) depending on species. Neither does starvation occur in a 24 hour period.